update sample

samples/snippets/create_instruction.py

@@ -59,9 +59,7 @@ def create_instruction(project_id, data_type, instruction_gcs_uri):
     print("The instruction resource name: {}".format(result.name))
     print("Display name: {}".format(result.display_name))
     print("Description: {}".format(result.description))
-    print("Create time:")
-    print("\tseconds: {}".format(result.create_time.seconds))
-    print("\tnanos: {}".format(result.create_time.nanos))
+    print("Create time: {}").format(result.create_time)
     print("Data type: {}".format(datalabeling.DataType(result.data_type).name))
     print("Pdf instruction:")
     print("\tGcs file uri: {}\n".format(result.pdf_instruction.gcs_file_uri))

samples/snippets/manage_dataset.py

@@ -49,9 +49,7 @@ def create_dataset(project_id):
     print("The dataset resource name: {}".format(response.name))
     print("Display name: {}".format(response.display_name))
     print("Description: {}".format(response.description))
-    print("Create time:")
-    print("\tseconds: {}".format(response.create_time.seconds))
-    print("\tnanos: {}\n".format(response.create_time.nanos))
+    print("Create time: {}").format(result.create_time)
 
     return response
 
@@ -82,9 +80,7 @@ def list_datasets(project_id):
         print("The dataset resource name: {}\n".format(element.name))
         print("Display name: {}".format(element.display_name))
         print("Description: {}".format(element.description))
-        print("Create time:")
-        print("\tseconds: {}".format(element.create_time.seconds))
-        print("\tnanos: {}".format(element.create_time.nanos))
+        print("Create time: {}").format(result.create_time)
 
 
 # [END datalabeling_list_datasets_beta]
@@ -109,9 +105,7 @@ def get_dataset(dataset_resource_name):
     print("The dataset resource name: {}\n".format(response.name))
     print("Display name: {}".format(response.display_name))
     print("Description: {}".format(response.description))
-    print("Create time:")
-    print("\tseconds: {}".format(response.create_time.seconds))
-    print("\tnanos: {}".format(response.create_time.nanos))
+    print("Create time: {}").format(result.create_time)
 
 
 # [END datalabeling_get_dataset_beta]

samples/snippets/testing_lib.py

@@ -12,8 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import datetime
 import os
-import time
 
 import backoff
 from google.api_core.client_options import ClientOptions
@@ -57,9 +57,9 @@ def delete_old_datasets(project_id):
 
     response = client.list_datasets(request={"parent": formatted_project_name})
     # It will delete datasets created more than 2 hours ago
-    cutoff_time = time.time() - 7200
+    cutoff_time = datetime.datetime.utcnow() - datetime.timedelta(hours=2)
     for element in response:
-        if element.create_time.seconds < cutoff_time:
+        if element.create_time < cutoff_time:
             print("Deleting {}".format(element.name))
             try:
                 dataset_sample.delete_dataset(element.name)